Product Family
Solid Carbide Ball Nose Milling Cutter For GRP CRP And Graphite 1.2 mm

Description
- Solid carbide ball nose milling cutter with crystalline diamond sp^3 coating.
- Application: For reliable machining of fibre-reinforced composites, CRP, GRP and graphite.
- Feature: Two cutting edges.
- Feature: 30 deg helix.
- Feature: Ground recess.
- Feature: Diameter tolerance f8.
- Feature: Shank tolerance h6.
- Feature: Maximum engagement ae 0.2xD.
- Feature: Radius-contour tolerance +/-0.01 mm.

Product Specification
- Dimensions - Diameter / shank variant: 1.2 mm
- Dimensions - Cutting length Lc: 3 mm
- Dimensions - Length L1: 4 mm
- Dimensions - Overall length L: 50 mm
- Dimensions - Shank diameter Ds: 3 mm
- Dimensions - Feed fz graphite: 0.011 mm
- Cutting Data - PVDF GF20: 200 m/min
- Cutting Data - POM GF25: 190 m/min
- Cutting Data - PA 6.6 GF30: 170 m/min
- Cutting Data - PEEK GF30: 150 m/min
- Cutting Data - PTFE GF25: 180 m/min
- Cutting Data - PEEK CF30: 160 m/min
- Cutting Data - Honeycomb sandwich: 350 m/min
- Cutting Data - GRP: 190 m/min
- Cutting Data - CRP: 190 m/min
- Cutting Data - Graphite: 340 m/min
- Notes - 209776 standard length; 209781 long-reach version. Use correction factor 1.25 for designated long-shank variants.